Possible Clues:

• Catalyst made of protein
• When in a frenzy, men produce such protein
• The last enemy routed by chemical
• Protein produced by living cell
• It acts as a catalyst
• Protein produced by cell
• Substance created in living cells acting as a catalyst
• Catalyst in yeast, for one
• Substance produced by living cells
• One causing a reaction of fury, dismissing father and me